1 REPORT OF THE TWENTY FORTH SESSION OF THE CODEX COMMITTEE ON FATS AND OILS (PDF). 2  Rajakumar, K. Vitamin D, Cod-Liver Oil, Sunlight, and Rickets: A Historical Perspective.  3 Extra-Virgin Cod Liver Oil History.  4 World Class Processing.  5 The Fish Liver Oil Industry (PDF). 6  Daniel, Kaayla T. Hook, Line and Stinker!
Fermentation temperatures vary for each beverage that is brewed. Champagne yeast finds itâs optimum temperature at 60 degrees â 75 degrees Fahrenheit or 15 degrees â 24 degrees Celsius, with some exceptions.
If the temperature is too cool, the fermentation will be sluggish, resulting in an opportunity for the growth of contaminants, such as wild yeast and bacteria. In terms of fermentation, lager yeasts are routinely fermented between 40â54 Â°F (4â12 ÂºC) while ale yeast is used from 55â70 Â°F (13â21 ÂºC). The optimal fermenting temperatures of yeast vary considerably. Some ale yeasts for example, do not perform well below 65 Â°F (18 ÂºC).